MHC operates more than 1,405 truck service bays throughout its dealership network to make sure truck service is available around the clock. Our extensive truck parts inventory ensures that work is completed on time. Work can be completed during a layover or overnight. To stay current on new advances in truck systems and manufacturing technology, our factory-trained certified technicians for PACCAR, Cummins and CAT engines, and Eaton and Dana components, regularly attend training provided by OEM manufacturers. MHC's more than 1,600 technicians are certified to service all makes including Kenworth, Volvo, Freightliner, Peterbilt, Mack, International, Western Star, Hino, Isuzu, Ford and GMC.